Swiss postcode area · St. Gallen · Wahlkreis Toggenburg
Postcode 9123 (Nassen) is a Swiss postal area in the canton of St. Gallen, Wahlkreis Toggenburg district. It serves around 670 residents across 8.4 km², with 35 mapped buildings.
Map
9123 and 7 neighbouring postcodesThe map shows postcode 9123 in red alongside its 7 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
5 placesPostcode 9123 covers 5 named places. The largest by population is Nassen, home to around 300 people.
Nassen Hamlet 300 → Buechholz Hamlet — → Dieselbach Hamlet — → Gonzenwil Hamlet — → Moos Hamlet — →Neighbouring Postcodes
7 adjacent areasPostcode 9123 shares a border with 7 other postal areas. The most populous neighbour is 9113 (Degersheim), with around 5 986 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 9113 | Degersheim | 5 986 | 952 | 16.43 | View |
| 9114 | Hoffeld | 301 | 75 | 6.54 | View |
| 9122 | Mogelsberg | 329 | 302 | 7.14 | View |
| 9604 | Lütisburg | 3 861 | 391 | 14.21 | View |
| 9608 | Ganterschwil | 1 388 | 404 | 8.13 | View |
| 9621 | Oberhelfenschwil | 1 079 | 291 | 8.18 | View |
| 9633 | Hemberg | 209 | 489 | 22.34 | View |
Regional Context
Frequently Asked Questions about 9123
Quick answersWhere is postcode 9123 located?
Postcode 9123 (Nassen) is located in the canton of St. Gallen, Wahlkreis Toggenburg district, Switzerland. It belongs to the 9xxxxxx prefix zone.
Is 9123 a valid Swiss postcode?
Yes, 9123 is a valid 4-digit Swiss postal code (German: PLZ / Postleitzahl; French: NPA / numero postal d’acheminement; Italian: CAP / codice di avviamento postale). It is assigned to Nassen in the canton of St. Gallen.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 9123 in?
Postcode 9123 is in the canton of St. Gallen, one of the 26 cantons of Switzerland. Within the canton it falls under the Wahlkreis Toggenburg district.
What is the population of postcode 9123?
Postcode 9123 has a population of around 670 residents across 8.36 km² km², giving a population density of 80 people per km² people per km².
How large is the area covered by postcode 9123?
Postcode 9123 covers 8.36 km² (roughly 3.23 square miles), containing 35 mapped buildings according to OpenStreetMap.
What places are in postcode 9123?
Postcode 9123 covers 5 places: Nassen (300), Buechholz, Dieselbach, Gonzenwil, Moos .
What postcodes are next to 9123?
Postcode 9123 borders 7 postcodes: 9113 (Degersheim), 9114 (Hoffeld), 9122 (Mogelsberg), 9604 (Lütisburg), 9608 (Ganterschwil), 9621 (Oberhelfenschwil), 9633 (Hemberg) .
What is the 9xxx prefix zone?
The 9xxxxxx zone groups all Swiss postcodes that start with 9xxx. This zone contains 187 postal codes postal codes, serving a combined population of around 472 322 across 1 804 km² km². In Switzerland, the first digit of a postcode broadly indicates the region: 1xxx = western Switzerland / Geneva area, 2xxx = Neuchatel / Jura, 3xxx = Bern region, 4xxx = Basel / Aargau, 5xxx = Aargau / Zurich west, 6xxx = Lucerne / Central Switzerland, 7xxx = Graubunden, 8xxx = Zurich / Eastern Switzerland, 9xxx = Eastern Switzerland / St. Gallen.
How many buildings are in postcode 9123?
According to OpenStreetMap data, postcode 9123 contains 35 mapped buildings, a density of around 4 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.